idea for increasing sales.\r2. It makes sense to buy the most up-to-date version.\r3. If the day turns out to be wet, we may have to change our plans.\r4. Upon reflection, she decided to accept his offer.\r5. For the sake of a successful exhibition we should try our best to\rcollect more famous paintings.\r6. We reserved two tickets in the name of Brown.\r7. We had to resign ourselves to taking a loss on the sale.\r8. Econom ic and social inequalities can never be viewed as positive\rand constructive forces.\r9. If he did move to Beijing, he'd stand a chance of getting a job.\r10. These policemen are frightened at the prospect that they face a\rpopulation which has the most advanced automatic arms at its\rdisposal.